Philadelphia legend Bill Cosby was one of the guests on Wednesday night’s episode of Late Night With Jimmy Fallon again. For his intro music, The Roots performed Black Uhuru’s legendary hit, Sponji Reggae. The intro music was a reference to the Cosby Show episode when Denise brought over her new man and the two were watching the music video for the aforementioned song, to a bewildered Cliff Huxtable. Watch the intro below and catch the Cosby Show that served as inspiration as well.